Minerals and rocks

What's the name of the outermost and thinnest layer of the Earth?

• Crust

• Mantle

• Core

What of the following properties doesn't belong to a mineral?

• Can be created by humans

• Is homogenous

• Have an abiotic origin

• Is always solid

What mineral properties are related to the behavior of minerals in the presence of light?

• Optical properties

• Mechanical properties

• Physical properties

• Chemical properties

A natural aggregate of one or many types of minerals is called...

• Rock

• Sediment

• Crystal

• Magma

Which type of rocks are formed by external geological processes?

• Sedimentary rocks

• Igneous rocks

• Metamorphic rocks

• All of them are formed in the surface of the Earth

Which type of rocks are formed from the cooling and solidification of magma?

• Sedimentary rocks

• Igneous rocks

• Metamorphic rocks

• All of them are formed in the surface of the Earth

Which type of rocks are the result of the transformation of different rocks?

• Sedimentary rocks

• Igneous rocks

• Metamorphic rocks

• All of them are formed in the surface of the Earth

These rocks form when the magma quickly cools...

• Plutonic rocks

• Volcanic rocks

• all Igneous rocks

• None of them

What's the name of the process by which sediments compact and form sedimentary rocks?

• Diagenesis

• Erosion

• Transport

• Accumulation

What type of rocks can transform into metamorphic rocks?

• Igneous rocks

• Sedimentary rocks

• Metamorphic rocks